Deists living during the European enlightenment believed that humans can only know god through the observance of the natural world and reason, not through miracles or revelations.
The time you stop working could be a few different things.
Retirement
Off shift
Vacation
I’m not sure what your choices are.
The participle in this sentence is "sweating". It's a participle of the verb " to sweat" and it's a present participle: which we know because it ends with an -ing (past participles end with "-ed).
An exclamatory sentence is a sentence you would be likely to "scream" in the real life: it expressed a great emotion, such as anger or surprise. An exclamatory sentence typically ends with an exclamation mark.